.fixed-top {
  top: 0;
  position: fixed;
  z-index: 100;
  width: 100%;
  margin-bottom: 10px;
}

.fixed-top-next {
  margin-top: 120px !important;
}

.subject-box {
  height: 100%;
  margin: 22px;
}

.subject-exam-title {
  font-size: 36px;
  padding: 14px;
}

.subject-exam-progress {

}

.subject-content {
  margin-top: 22px;
  padding-left: 12px;
  padding-right: 12px;
  font-weight: 300;
  position: relative;
  border-radius: 6px;
}

.subject-title, .answer-text-title {
  font-size: 36px;
  display: flex;
  margin: 0.9em 0;
  font-weight: 450;
  overflow: hidden;
}

.subject-title image {
  pointer-events: none;
}

.subject-title-content {
  display: inline-block;
}

.subject-type-label {
  font-size: 16px;
}

.subject-option {
  font-size: 16px;
  padding: 12px;
}

.subject-option-prefix {
  font-size: 16px;
  display: inline-block
}

.submit-btn {
  text-align: center;
  position: fixed;
  bottom: 200px;
  left: 30px;
  right: 30px;
  display: flex;
  flex-direction: row;
  justify-content: space-around;
}

.submit-btn-item {
  margin: 4px;
}

.submit-btn-previous {
  width: 100%;
  height: 230px;
}

.duration-info {
  color: grey;
  font-size: 16px;
}

.audio-btn-group {
  display: flex;
  margin-top: 60px;
  padding-bottom: 12px;
}

.audio-btn {
  padding: 0 15px;
  margin-right: 16px;
}

.card-box {
  display: inline-flex;
  flex-wrap: wrap;
  width: 100%;
  padding: 8px;
}

.card-item {
  padding: 8px;
}

.card-item .card-item-btn {
  line-height: inherit;
  align-items: center;
  height: 40px;
  width: 40px;
  border-radius: 20px;
}

.subject-views {
  margin-right: 10px;
}

.subject-views-text {
  margin-left: 6px;
  margin-right: 20px;
  font-size: 26px;
  color: #AAAAAA;
}

.subject-list-item-right {
  display: flex;
  align-items: center;
  margin-right: 10px;
}

.home-content {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
}

.home-item {
  border-radius: 12px;
  box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.15);
  margin-bottom: 20px;
  padding-top: 6px;
  padding-bottom: 6px;
  padding-right: 12px;
  height: 140px;
  width: 347px;
  flex-shrink: 0;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
}

.home-item:nth-child(odd) {
  margin-right: 10px;
}

.home-item-left {
  color: black;
  display: flex;
  flex-direction: column;
  padding-left: 22px;
}

.home-item-left .label {
  margin: 10px 0;
}

.subject-audio {
  margin-bottom: 12px;
  overflow: hidden;
}

.subject-video {
  margin-bottom: 12px;
  overflow: hidden;
}